The 2008 CITRIS poster and demonstration session will feature some of our most innovative societal-scale research projects, from novel solar cells and UV water projects, to low-cost airborne particulate monitors and thermoelectric refrigeration and power generation. Come learn how CITRIS is pursuing its goal of tackling pressing societal issues from a technology perspective over light refreshments and snacks in the Dado and Maria Banatao Room in 290 Hearst Memorial Mining Building on the UC Berkeley campus.